2408340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 7620480

約数和(自身を除く): 5212140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 82, 89, 110, 123, 132, 164, 165, 178, 205, 220, 246, 267, 330, 356, 410, 445, 451, 492, 534, 615, 660, 820, 890, 902, 979, 1068, 1230, 1335, 1353, 1780, 1804, 1958, 2255, 2460, 2670, 2706, 2937, 3649, 3916, 4510, 4895, 5340, 5412, 5874, 6765, 7298, 9020, 9790, 10947, 11748, 13530, 14596, 14685, 18245, 19580, 21894, 27060, 29370, 36490, 40139, 43788, 54735, 58740, 72980, 80278, 109470, 120417, 160556, 200695, 218940, 240834, 401390, 481668, 602085, 802780, 1204170, 2408340]

約数ペア:

[(1, 2408340), (2, 1204170), (3, 802780), (4, 602085), (5, 481668), (6, 401390), (10, 240834), (11, 218940), (12, 200695), (15, 160556), (20, 120417), (22, 109470), (30, 80278), (33, 72980), (41, 58740), (44, 54735), (55, 43788), (60, 40139), (66, 36490), (82, 29370), (89, 27060), (110, 21894), (123, 19580), (132, 18245), (164, 14685), (165, 14596), (178, 13530), (205, 11748), (220, 10947), (246, 9790), (267, 9020), (330, 7298), (356, 6765), (410, 5874), (445, 5412), (451, 5340), (492, 4895), (534, 4510), (615, 3916), (660, 3649), (820, 2937), (890, 2706), (902, 2670), (979, 2460), (1068, 2255), (1230, 1958), (1335, 1804), (1353, 1780)]